Element block pseudo-element :before generated with width 160px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px box-sizing content-box font-weight normal transition cursor default margin 0px float none z-index auto border-radius position static transform display block border 0px rgba(0,0,0,1) solid line-height 1 background